Lennard Zinn

Gear

Technical FAQ: Sealant in inner tubes; breaking titanium pedal spindles

Lennard Zinn

Gear

Tech Podcast: The great Zinn sunglasses test!

Dan Cavallari

Gear

Technical FAQ: Seat clamp headaches, eliminating speed wobbles

Lennard Zinn

Gear

Tech Podcast: What is moment of inertia and why does it matter?

Dan Cavallari

Gear

What is the fastest bicycle tubeless wheel and tire setup?

Lennard Zinn

Road Gear

Technical FAQ: Road Tubeless Tires

Lennard Zinn

Gear

Technical FAQ: chain wear, and chainring orientation

Lennard Zinn

Gear

Measuring Chain Wear Accurately

Lennard Zinn

Gear

We went to Germany to test the most popular bicycle chains. Here’s what we found:

Lennard Zinn

Gear

Technical FAQ: Future-proof shifting, derailleur and shifter compatibility, Mr. Tuffys

Lennard Zinn

Gear

Technical FAQ: How derailleur position impacts drivetrain friction

Lennard Zinn